Instructor: To demonstrate the pipe, also called reverse application operator, we're going to use an example where we apply multiple functions. The goal is to convert an upper case text to a lower case, then capitalized, and finally bound to the name info.
We can achieve this using the function capitalize, and inside, lower case. With the reverse application operator, we can do this instead.
Instructor: Especially in combination with partial application of arguments, this syntax can be quite handy. Here we use sort, reverse, and find to find the largest entry smaller than four in a list.